Audio Sequencer / Music Studio Software

We require an audio sequencer / music studio software created for Windows. The software should be similar to MixCraft / Garage Band with all the core functions of an audio sequencer. To speed up this urgent project we would like to start with an open source audio sequencer(is there any?) or you already have source code. The modify the UI then add more features as per our client request.

This is an urgent job that have a strict deadline of 2 months. You will need to submit a build every week to show your progress. You should also have professional knowledege about sound processing since we require a feature of "auto accompany" to be added to the sequencer. Basically when user plugs in an usb midi keyboard, they can choose accompany style and the software will play the accompany synchonously as the user plays the midi keyboard.

I have all the skills to develop this audio sequencer in C#, Winforms, .NEt Framework 4.0.
I have very good knowledge of MIDI and audio coding in C#. I have 11 years experience in .NET.
-Thanks and Regards

Hi, we're a group of freelancers that definitely have the skill sets that you are seeking for this project. You can view some of our portfolio below.
I would like to speak to you and make sure we freeze the projectMore

I am a hardcore C++ developer/designer/architect with 8+ years of industry experience. I have a MSC in computer science and well experienced in following areas.
C++/C development/debugging/testing
Java/C#
STL, boostMore